Unusual Options Activity
DFTX Unusual Options Activity - Definium Therapeutics, - Common Shares
- Last active day
- September 9, 2026
- Active days (30d)
- 10
- Biggest recent print
- Put $39.0000 · $380K
AI summary
On September 9, 2026, notable options activity was observed in Definium Therapeutics, Inc. (DFTX). A single print was recorded for a put option with a strike price of $39, set to expire on October 16, 2026. The premium for this put option was reported at $379,824, indicating a significant transaction. The volume-to-open interest ratio for this option was 1.9, suggesting that the volume is relatively high compared to existing open interest. Over the past 30 days, DFTX has seen activity on 10 different days, reflecting some level of interest in its options market. The absence of call premiums in this instance highlights a focus on bearish sentiment among traders for this specific strike and expiration date. Overall, the activity suggests a concentrated interest in downside protection or speculation regarding the underlying stock's performance.
AI-generated summary
DFTX was last active on September 9, 2026.
Prints on September 9, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| DFTX | Put | $39.0000 | 10/16/26 (38d) | 1.9× | $380K | 112% |
History
- 2026-09-091 prints$0K calls$380K puts
- 2026-09-082 prints$0K calls$689K puts
- 2026-09-042 prints$0K calls$650K puts
- 2026-09-032 prints$143K calls$341K puts
- 2026-09-021 prints$143K calls$0K puts
- 2026-08-211 prints$1.8M calls$0K puts
- 2026-08-201 prints$1.8M calls$0K puts
- 2026-08-132 prints$450K calls$0K puts
- 2026-08-122 prints$450K calls$0K puts
- 2026-08-101 prints$0K calls$419K puts
- 2026-08-074 prints$5.1M calls$419K puts
- 2026-08-064 prints$8.1M calls$0K puts
- 2026-08-051 prints$2.9M calls$0K puts
- 2026-07-301 prints$0K calls$45K puts
- 2026-07-291 prints$0K calls$45K puts
- 2026-07-201 prints$0K calls$540K puts
- 2026-07-172 prints$0K calls$1.6M puts
- 2026-07-162 prints$0K calls$1.6M puts
- 2026-07-151 prints$0K calls$504K puts
- 2026-07-141 prints$250K calls$0K puts
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